diff --git a/SunnyUI/Controls/DropItem/UIDropControl.cs b/SunnyUI/Controls/DropItem/UIDropControl.cs
index 519fd20f..92f81085 100644
--- a/SunnyUI/Controls/DropItem/UIDropControl.cs
+++ b/SunnyUI/Controls/DropItem/UIDropControl.cs
@@ -74,6 +74,14 @@ namespace Sunny.UI
             ControlBoxRect = new Rectangle(Width - 24, 0, 24, Height);
         }
 
+        [Description("开启后可响应某些触屏的点击事件"), Category("SunnyUI")]
+        [DefaultValue(false)]
+        public bool TouchPressClick
+        {
+            get => edit.TouchPressClick;
+            set => edit.TouchPressClick = value;
+        }
+
         private UIButton tipsBtn;
         public void SetTipsText(ToolTip toolTip, string text)
         {
diff --git a/SunnyUI/Controls/UINumPadTextBox.cs b/SunnyUI/Controls/UINumPadTextBox.cs
index e9d968a7..1f67edc3 100644
--- a/SunnyUI/Controls/UINumPadTextBox.cs
+++ b/SunnyUI/Controls/UINumPadTextBox.cs
@@ -18,6 +18,7 @@
  *
  * 2023-03-18: V3.3.3 增加文件说明
  * 2023-03-26: V3.3.3 增加默认事件ValueChanged，下键盘Enter事件相应此事件
+ * 2023-03-26: V3.3.4 增加了最大值、最小值等属性
 ******************************************************************************/
 
 using System;
@@ -268,5 +269,35 @@ namespace Sunny.UI
             if (NumPadForm != null && NumPadForm.Visible)
                 NumPadForm.Close();
         }
+
+        /// <summary>
+        /// 当InputType为数字类型时，能输入的最大值
+        /// </summary>
+        [Description("当InputType为数字类型时，能输入的最大值。"), Category("SunnyUI")]
+        [DefaultValue(2147483647D)]
+        public double Maximum
+        {
+            get => edit.MaxValue;
+            set => edit.MaxValue = value;
+        }
+
+        /// <summary>
+        /// 当InputType为数字类型时，能输入的最小值
+        /// </summary>
+        [Description("当InputType为数字类型时，能输入的最小值。"), Category("SunnyUI")]
+        [DefaultValue(-2147483648D)]
+        public double Minimum
+        {
+            get => edit.MinValue;
+            set => edit.MinValue = value;
+        }
+
+        [Description("浮点数，显示文字小数位数"), Category("SunnyUI")]
+        [DefaultValue(2)]
+        public int DecimalPlaces
+        {
+            get => edit.DecLength;
+            set => edit.DecLength = Math.Max(value, 0);
+        }
     }
 }